baber/WOPTO huggingface dataset:
Patent JP-H01144298-A (JP)
Title: Fuse switching circuit
Inventor: TORIMARU YASUO
IPC: H03K19/094
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the current consumption of a system by composing the title device of a first CMOS inverter, a second CMOS inverter including a fuse, and an MOS transistor for a feedback. CONSTITUTION:The device is composed of a first CMOS inverter 1, a second CMOS inverter 4 including a fuse 7, and an MOS transistor 8 of a third N channel, and for the input of the second CMOS inverter 4, an auto-clear pulse ACL, which is outputted at the time of impressing power source Vcc voltage, is given. In this case, the power source is impressed at the time of a fuse disconnection, and after a while, for a route from the power source Vcc to a ground, since a transistor 2 is an ON state and a transistor 3 is an OFF state, a DC type route does not exist, and a current is not caused to flow. Further, when the fuse is not disconnected, after a while after the power source is impressed, since transistors 6 and 8 are the OFF state though a transistor 5 is the ON state, or, the transistor 2 is the OFF state though the transistor 3 is the ON state, neither of them has the DC type route, and the current consumption does not occur.
Patent JP-H11145700-A (JP)
Title: Apparatus for recognizing attitude of electronic parts and apparatus for mounting electronic parts using the same
Inventor: IWAHASHI TAKASHI
IPC: H05K13/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recognizing the attitude of electronic parts and an apparatus for mounting electronic parts which enable large electronic parts to be mounted speedily and precisely concerning an apparatus for recognizing the attitude of electronic parts which detects the attitude of electronic parts held by an adsorption chuck. SOLUTION: An apparatus is provided with a mounting head 5 having a suction nozzle with scatterers 3 formed of an orange material which absorbs blue light radiated by a blue light emitting diode 15 and scatters light radiated by a halogen light source 7, thereby when a small electronic part is sucked, the light radiated by the halogen light source 7 is scattered by the scatterers 3, and a shadow image against the background of the scattered light is captured by an image-capture camera 20, and when a large electronic part is sucked, a reflected image due to the light radiated by the blue light emitting diode 15 is captured by an image-capture camera 21, which recognizes the attitude of the electronic parts.
Patent JP-H09142760-A (JP)
Title: Elevator system
Inventor: NONOMURA TAKAYA
IPC: B66B11/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an elevator system by providing one scanning conyersion circuit for converting into the scanning line of the same television signal system the television signal of even a system in which signal sources supplied to display devices provided in a plurality of cars are different from one another and supplying this scanning line to the display devices of other cars. SOLUTION: If a video signal selected by the input selecting circuit 5 of a first display device 23 is based on an NTSC system, the signal is directly supplied to a video signal processing circuit 11 by changing a processing input changeover switch 9 and if the video signal is based on a PAL system, the signal is first outputted to the outside so as to be converted into a signal based on the NTSC system by a scanning converter 7 provided outside and then the converted video signal is supplied to the video signal processing circuit 11 by changing the processing input changeover switch 9. The video signal processing circuit 11 synthesizes character information into a video signal by an information image generating circuit 10 and displays its result on a monitor. Then, the video signal selected by its processing input changeover switch 9 is outputted to a second display device 24.
Patent JP-H03167762-A (JP)
Title: Negative electrode for nonaqueous secondary battery
Inventor: NANBA MASARU
IPC: H01M10/0566
Filed: 1989-11-27
Abstract: PURPOSE:To enhance the charge and discharge efficiency and cycle characteristic of a nonaqueous secondary battery by providing in the outermost layer a metal layer which readily combines with alkaline metal to convert into alloy, and in the inscribed layer a metal layer which does not or scarcely combines with the alkaline metal to convert into alloy. CONSTITUTION:A negative electrode for a nonaqueous secondary battery is in the shape of a fiber of concentrical structure of at least more than two layers and a metal layer 2 which readily combines with alkaline metal to convert into an alloy is provided in the outermost layer within the layers and a layer 1 which does not or scarcely combines with the alkaline metal to convert into the alloy is provided in that layer which is inscribed to the outermost layer. A metal current collector which is not swollen nor broken when the alkaline metal is converted into or recovered from the alloy is preferably provided as a core and a layer which converts the alkaline metal into the alloy and which recovers the alkaline metal from the alloy is provided outside the core, and also the layers are so molded that the true electrode reaction surface area is larger than the apparent electrode area. A negative electrode for a high performance nonaqueous secondary battery excellent in charge and discharge efficiency and cycle characteristic is thus obtained.
Patent JP-H06131795-A (JP)
Title: Disk feeding mechanism of disk reproducing device
Inventor: SAWAI KUNIO
IPC: G11B19/10
Filed: 1992-10-16
Abstract: PURPOSE:To provide the disk feeding mechanism of the disk reproducing device of simple constitution at a low cost by providing a roller and disk detecting means near a disk inlet and outlet port so that the disk placed on a tray can be automatically fed into the reproducing device and delivered after reproduction. CONSTITUTION:The disk feeding mechanism of the disk reproducing device 28 constituted to feed the disk 11 into the reproducing device by moving the tray 12 placed with the disk 11 has the roller 34 provided near the disk inlet and outlet port 38 of the disk reproducing device 28 and the disk detecting means 39 for rotating this roller by detecting the insertion of the disk on the tray into the disk inlet and outlet port.
Patent JP-H08156320-A (JP)
Title: Led printer head and manufacture thereof
Inventor: NOTOHARA YASUHIRO
IPC: B41J2/45
Filed: 1994-12-08
Abstract: PURPOSE: To provide an LED printer head which can be small in size, provides a print quality of high resolution without irregularity, has a stable optical property resistant to mechanical impact, and can be manufactured easily wherein alignment of an optical system and an LED array is easy, and a method for manufacturing the LED printer head. CONSTITUTION: In an LED printer head consisting of an LED array 3 to be a light source, an LED driving circuit for selectively driving LED chips which form the LED array 3, and an optical system for leading the light beam from the LED array 3 to a photosensitive drum, the optical system has a wave guide passage 5 and a lens 6 or a microlens. The optical system is constituted by using an ultraviolet setting resin and a mold.
Patent JP-S63157971-A (JP)
Title: Electrode holding mechanism for well
Inventor: IMAI KATSUYUKI
IPC: C12N15/00
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to move a microplate together with a stage relatively to a hood and electrode without contamination of various germs, by providing the hood covering the microplate and electrode independent of a microscopic stage. CONSTITUTION:A cell suspension is put in many wells 6 in a microplate 4 and placed on a stage 12 of a microscope. An optical axis is adjusted to one well 6 thereof and an electrode plate 40 is inserted thereinto while observing the interior of the well. A voltage is then applied to carry out cell fusion or gene introduction. An apparatus therefor is constituted as follows. A hood 26 covering the plate 4 with a margin is fixed to the body of the microscope using a joining metal fixture 34. Freely rotatable wheels 28 are provided at the leg parts in the skirt part of the hood 26. The resultant hood 26 is then brought into contact with the stage 12. A hole is made at a position corresponding to the optical axis of the hood 26 and an electrode block 30 is inserted therein and connected to the hood 26 with bellows 32 so as to be vertically movable.
Patent JP-H05146152-A (JP)
Title: Power source device
Inventor: HIRAOKA TOSHIYUKI
IPC: H02M7/537
Filed: 1991-11-20
Abstract: PURPOSE:To reduce harmonic wave components of an input current and to enhance a power efficiency. CONSTITUTION:A full-wave rectifier 24 is connected to an AC power source 21 through a low pass filter 23. A partial smoothing circuit 25 is connected to an output terminal of the rectifier, and a firing circuit having an inverter 26 and a discharge lamp 27 is connected to the partial smoothing circuit. A MOS type FET 29 is connected in series with a smoothing capacitor 28 of the partial smoothing circuit. When a pulsating current from the rectifier becomes lower than the charging voltage of the smoothing capacitor, discharge from the smoothing circuit to the inverter and power supply from the rectifier to the inverter are alternately executed by the ON/OFF of the FET.
Patent JP-2001121032-A (JP)
Title: Air cleaner
Inventor: SAWADA TAMI
IPC: B03C3/34
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner capable of preventing the discharge to a deodorizing filter. SOLUTION: An air cleaner 20 is equipped with a cleaner main body 22 having a suction port 1 and an exhaust port 15, an air stream forming means 13 for forming the air streams going toward the exhaust port 15 from the suction port 1 in the cleaner main body 22, a dust collecting means 9 for electrically attracting dust particles present in the air streams formed by the air stream forming means 13 to collect the same, the deodorizing filter 12 arranged on the downstream side of the dust collecting means 9 and the conductive filter 16 arranged between the dust collecting means 9 and the deodorizing filter 12 and the conductive filter 16 is earthed to be connected to the deodorizing filter 12 by a lead wire 21.
Patent JP-H02152448-A (JP)
Title: Dental prosthesis
Inventor: SUGITA TOSHIO
IPC: A61C13/08
Filed: 1988-12-01
Abstract: PURPOSE:To certainly perform the collation with the records of facilities or a dentist performing dental mechanical work, identification and the confirmation of a person's character by providing an identification mark by surface etching. CONSTITUTION:An identification mark is provided by surface etching. Said identification mark can be also provided by etching a surface and forming a membrane to the etched part. For example, the surface of the A-part of the rear of a ceramic tooth being a foretooth is etched to form an etched part having a shape like a numeral '3' and a transparent protective film composed of SiO2 is provided in the etched part to provide the identification mark 2. In this denture, since the identification mark 2 is provided by etching the surface of the ceramic tooth, even when dynamical force and chemical action are applied to the ceramic tooth, the identification mark 2 is not removed. Therefore, the collation with the record of facilities or a dentist performing dental mechanical work, identification and the confirmation of a person's character can be certainly performed.
Patent JP-H10147361-A (JP)
Title: Band cramp
Inventor: KATAYAMA HIROYUKI
IPC: B65D63/12
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a band cramp with a simple constitution and general-purpose properties which exhibits enough hooking and tensile strength in accordance with the diameter of all the wire bundles to be bundled. SOLUTION: This band cramp 1 consists of a slender band part 2 with a number of projected lines 7 provided mutually in parallel in the transverse direction on the surface provided by a pair of side edges 9 in parallel by an approximately definite interval along the length direction and a buckle part 3 connected with on its end 10 and with a through-hole 6 in which a hooking nail 4 is arranged and has a style wherein the other end 11 of the band part 2 winding a number of bundled wires is passed through the through-hole and is tightened by pulling and a projection and the hooking nail are hooked together at a position where the tensile force is relaxed to hold the tightened condition and the heights and the pitches of the projections provided on the surface of the band part are formed lower and smaller in a small pitch region PS being close to the buckle part than in a large pitch  region PL near the other end.
Patent JP-H06155271-A (JP)
Title: Burnishing of magnetic disc and device therefor
Inventor: NAKADA TOMOHIRO
IPC: B24B21/20
Filed: 1992-11-16
Abstract: PURPOSE:To polishing-finish a magnetic disc efficiently and uniformly and facilitate the adjustment of the contact force between a polishing tape and a magnetic disc. CONSTITUTION:A polishing tape 3 which is applied with a tension in the direction of arrow C is set along the tapered shaped aslant surface 4c of an air nozzle 4 for jetting the pressurized air from an air injection port 4a, and after a bent part 3c having the bending rigidity is formed, and the tape 3 is travelled in the direction of arrow B. The bending shape of the bent part 3c is kept by jetting the pressurized air from the air injection ports 4a and 5a of the air nozzles 4 and 5, and a magnetic disc 1 which revolves at a high speed and the bent part 3b of the polishing tape 3 are brought into sliding contact.
Patent JP-H05116791-A (JP)
Title: Sheet conveying device for printer
Inventor: YAMAGUCHI MITSURU
IPC: B65H5/06
Filed: 1991-10-23
Abstract: PURPOSE:To prevent wear of a pinch roller by rotating the pinch roller in a state that the pinch roller is brought into direct pressure adhesion to a feed roller. CONSTITUTION:A sublever 33 rotated in synchronism with rotation of an actuating lever 2 is provided. Through rotation of the actuating lever 2, a paper sheet feed lever 1 is caused to rise and a paper sheet is brought into pressure contact with a draw roller. In this case, the actuating lever 2 is separated away from a release plate 30 but the release plate 30 is pressed by a sublever 33 instead of the actuating lever 2, whereby a pinch roller 13 is not switched to a pinch state but held in a non-pinch state. The pinch roller 13 is switched to a pinch state after a paper sheet drawn by the draw roller is nipped between a feed roller 12 and the pinch roller 13.
Patent JP-H02148329-A (JP)
Title: System for controlling register access competition
Inventor: NONOMURA KAZUYASU
IPC: G06F9/38
Filed: 1988-11-30
Abstract: PURPOSE:To suppress the increase of a hardware quantity and the lowering of the performance of a processor to the minimum by stopping preceding control when both outputs of a reference and rewriting registers are on. CONSTITUTION:When rewriting of a register is performed in a 3rd pipe stage 14, the flag of a rewriting register 16 is set and, when a succeeding instruction performs register reference, reference registers 10A and 10B are set in a 2nd pipe stage 7. When all the registers 16, 10A and 10B are turned on, a controlling section 19 outputs an execution stopping signal and stops the execution of the 1st and 2nd pipe states 1 and 7. Thus the preceding control is stopped. When rewriting is completed in the 3rd pipe stage, the flag of the register 16 is reset and the execution stopping signal is turned off, and thus, the preceding control is restarted.
Patent JP-H03233436-A (JP)
Title: Focus detecting device
Inventor: WATANABE TOSHIMI
IPC: G01J1/04
Filed: 1989-11-24
Abstract: PURPOSE:To easily remove the focus detection error due to the infrared aberration of a photographic lens at low cost by arranging an infared-light cutting filter slantingly so that respective pieces of pupil luminous flux differ in angle of incidence. CONSTITUTION:The infrared-light cutting filter 20 which has different cutoff characteristics with the angles of incidence and is interposed in the optical path from a photographic lens 1 to photoelectiric converting means 1 so that the respective pieces of pupil luminous flux differ in the angle of incidence prescribes spectral characteristics of the split pieces of pupil luminous flux, and an infrared-light discriminating means 34 receives the outputs of the couple of photoelectric converting means 2 to detect the ratio of infrared light beams of the split pieces of pupil luminous flux. Then an infrared aberration compensating means 35 receives the output of a defocusing quantity detecting means 33, infrared aberration information characteristic to the photographic lens from a lens information storage means 41, and the output of the infrared-light discriminating means 34 and compensates the infrared aberration of the photographic lens 11 for the output of the defocusing quantity detecting means 33. Consequently, the ratio of the infrared light beams is discriminated, the infrared aberration which becomes an error in focus detection is easily compensated, and the focus detecting device is used even as a light measuring instrument in common.
Patent JP-H04176631-A (JP)
Title: Method for controlling flow of fiber of thermoplastic resin high performance fiber-reinforced composite sheet and apparatus thereof
Inventor: TANAKA TOSHIHIRO
IPC: B29C70/10
Filed: 1990-11-10
Abstract: PURPOSE:To perform continuous molding without occurrence of wrinkles on a sheet by restraining the sheet at a required position by means of a fiber restraining pin and returning rapidly the fiber restraining pin to the original position after molding is finished. CONSTITUTION:When cylinders 3 and 8 are driven and a sheet 11 is clamped by means of upper and lower frames 1 and 4, a fiber restraining pin is projected from a frame face clamping the sheet 11 and is pierced on a thermoplastic high performance fiber-reinforced composite material sheet. Then, a mold 6 is elevated at an optimum speed and draw molding is performed and at this time, the sheet tends to flow. Namely, as shown by a-d, the sheet tends to move in the black arrow mark direction. Then, a fiber restraining force is worked in the white arrow mark direction by means of a mechanism shown by a-d. During molding, only the apex part of the fiber restraining pin is projected from the frame face clamping the sheet and a part generating the restraining force is built in the frame or a fixing part fixing the frame.
Patent JP-H01147516-A (JP)
Title: Beam position controller
Inventor: TORIGOE MAKOTO
IPC: G03F7/20
Filed: 1987-12-04
Abstract: PURPOSE:To correct the position of a beam without changing its direction by providing parallel plane plates transmissive to the beam in this approximately parallel beam so that they can be rotated around axes perpendicular to the beam. CONSTITUTION:Two parallel plane plates 2-a and 2-b are arranged in the laser beam from a laser light source 3 so that respective revolving shafts 20 and 21 are orthogonal to each other (in twisting positions), and the beam is displaced upward, downward, and perpendicularly on the surface of paper. Antireflection films for the laser wavelength are provided on both faces of two parallel plane plates. Revolving shafts 20 and 21 are arranged perpendicularly to the beam; and in a projection type semiconductor exposure device 4, the beam from the laser light source 3 is made incident on a fly-eye lens 9 and is turned downward by a mirror 10 and is uniformly projected to a reticle 12, where a negative pattern is drawn, by a condenser lens 11, and the image is transferred to a wafer 14 mounted on a stage 15 by a projection optical system 13. Angles of inclination of parallel plane plates are calculated by a computer 6 and parallel plane plates are rotated by actuators to correct the positional deviation of the beam.
Patent JP-H10136515-A (JP)
Title: Live part supporting base for distribution board
Inventor: TAKEO CHIKAFUMI
IPC: H02B1/42
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To safely support an inner door which protects a live part with a simple structure by providing a supporting section which can support a plurality of buses and, at the same time, extending projections toward the inner door from the supporting section. SOLUTION: A live part supporting base 1 is provided with an upper supporting section 2 on which one bus is placed and a lower supporting section 3 on which two buses are placed and the supporting sections 2 and 3 have tapped holes 4 for fixing the buses. In addition, the section 2 has projections 5 extended upward from both ends of the section 2. The base 1 is fixed to an equipment mounting plate and the buses are fixed to the sections 2 and 3 with screws. When the front opening of the enclosure main body of a distribution board is closed with the inner door after electric equipment is connected to the busses, etc., the projections 5 of the base 1 can support the inner door. Therefore, the safety of the live part can be improved, because a sufficiently long insulation distance can be secured.
Patent JP-2001122258-A (JP)
Title: Laminate lid, and its manufacturing method
Inventor: NAKAMAKI KENICHIROU
IPC: B65D8/16
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a can lid which is excellent in openability, feathering resistance, workability and corrosion resistance, small in environmental load, and excellent in the working environment during the manufacture without causing any defective opening such as delamination and feathering in making an opening by piercing an unsealing tab tip or tearing an opening part to cut a score. SOLUTION: In the resin laminate lid having a scoring part, a polyester resin layer is provided at least on an inner surface side of a can, and the molecular weight of the polyester resin on the inner surface resin layer of a portion along the scoring part is 25,000 to 70,000.
Patent JP-H10151023-A (JP)
Title: Brush for applying cosmetics and make-up device provided with the same
Inventor: GUERET JEAN LOUIS H
IPC: A46B15/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an effective brush which can spread well cosmetics and can be completely engaged with eyelashes so as so as to properly separate eylashes. SOLUTION: In a brush 300 provided with a pole part for forming a main axis (X-X), core 322 and hard bristles for forming an envelope surface 325 of brush 300, the core 322 specifies a curve C3 inside a bent plane and the envelope surface 325 has a lateral cross section formed long in the axial direction of maximum length parallel with the bent plane over at least one part of its lengthwise direction.
Patent JP-H08156351-A (JP)
Title: Image forming device
Inventor: SATO OSAMU
IPC: B41J2/185
Filed: 1994-12-09
Abstract: PURPOSE: To prevent fouling of a sheet due to contact of the sheet with a recording head in a recording unit and failure of the head by allowing projections produced due to elongation of the sheet after formation of an image to enter below a sheet support surface of support means. CONSTITUTION: An uppermost one of sheets S charged in a cassette 1 is fed between sheet guides 3a, 3b by a pickup roller 2, and a tip end of the sheet S is interposed between a pair of conveying rollers 4, 5 to be conveyed. The conveying roller 4 is biased by a spring 8 through a pressing plate 7, of which pivot is a shaft 6, to be drivingly rotated by the lower conveying roller 5, which drivingly rotates. A pair of discharge rollers 11, 12 are arranged downstream of a platen 10, which serves as support means, to interpose therebetween the sheet S for conveying. In this case, a multiplicity of holes of two kinds are formed on a sheet support surface (upper surface) of the platen 10 to extend in a sheet conveying direction and in a sheet widthwise direction, thus allowing projections produced due to elongation of the sheet after recording to enter downward of the support surface.